Provides a way to use pinctrl to allow internal loopback
on a peripheral pin for testing purposes.
This is done by using output-enable on a input pin and
input-enable on a output pin.
Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
It doesn't make sense to select this option at SoC level. This feature
is meant for subsystems/modules that need device handles to be
modifiable at runtime.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Updated the flash segment alignment on S3,
so that mapping corresponds with the linkage.
Fixed hard-coded flash size for ESP32.
Signed-off-by: Marek Matej <marek.matej@espressif.com>
This make MCUboot build as Zephyr application.
Providing optinal 2nd stage bootloader to the
IDF bootloader, which is used by default.
This provides more flexibility when building
and loading multiple images and aims to
brings better DX to users by using the sysbuild.
MCUboot and applications has now separate
linker scripts.
Signed-off-by: Marek Matej <marek.matej@espressif.com>
Introduce config for all ESP32 chips which
may be using different architectures but
shares common peripherals and features.
Signed-off-by: Marek Matej <marek.matej@espressif.com>
Many areas of Zephyr divide and round up without using the DIV_ROUND_UP
macro. Make use of it, so that we make use of a tested system macro and
at the same time we make code more readable.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Lucas Tamborrino